United Orthopedic Corporation

1 I nstruments Tibial Baseplate with Offset Adaptor and 75 mm Straight Stem Tibial Baseplate with 100 mm Straight Stem Tibial Baseplate with 75 mm Straight Stem Tibial Baseplate with 30 mm Straight Stem T 100/ TA 75 T 75 Notch 30 Tibial Baseplate 18 mm Offset Adaptor 25 mm TA 100 T 150 TA 150 T 200 TA 200 Straight Stem Reamer Cat. No. varies by size 1 Component Removal When removing the components, great care must be taken to preserve as much of the remaining bone stock as possible and to avoid the risk of fracture of the residual bone stock. Through the use of small flexible osteotomes, saws, and high-speed burring instruments, bone preservation can usually be achieved. 2 Tibial Preparation 2.1 Tibial Canal Preparation 1. After removing the tibial component, remove cement and other debris. Center the drill and create an entry hole with the 9 mm diameter Straight Stem Reamer , if necessary. 2. Progressively enlarge the tibial intramedullary canal in 1 mm increments with the Straight Stem Reamer until proper canal diameter or cortical is achieved. Note: T: Tibial component with the stem TA : Tibial component with stem + adaptor